R5S77631Y266BGV Renesas Electronics America, R5S77631Y266BGV Datasheet - Page 1193

• Manufacturer Part Number: R5S77631Y266BGV
• Description: IC SUPERH MPU ROMLESS 499BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7780r

Specifications of R5S77631Y266BGV

• Core Processor: SH-4A
• Core Size: 32-Bit
• Speed: 266MHz
• Connectivity: Audio Codec, I²C, MMC, SCI, SIM, SIO, SSI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 107
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.15 V ~ 1.35 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 499-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Figure 28.1 shows a block diagram of the SCIF/IrDA. Figures 28.2 to 28.4 show block diagrams
of the I/O ports in SCIF/IrDA.
SCIF2_RXD
SCIF2_TXD
SCIF2_SCK
[Legend]
SCRSR2:
SCFRDR2:
SCTSR2:
SCFTDR2:
SCSMR2:
SCSCR2:
SCFSR2:
Infrared data
communication
interface
Baud rate generator
for external clock
Demodulation
Modulation
unit
Receive shift register
Receive FIFO data register
Transmit shift register
Transmit FIFO data register
Serial mode register
Serial control register
Serial status register
(BRG)
BRGCKS2
SCSMRIR
unit
BRGDL2
IrDA
Figure 28.1 Block Diagram of SCIF/IrDA
Section 28 Serial Communication Interface with FIFO/IrDA Interface (SCIF/IrDA)
SCFRDR2
16-stage
SCRSR2
SCFTDR2
Parity generation
16-stage
SCTSR2
Parity check
SCBRR2:
SCSPTR2:
SCFCR2:
SCLSR2:
BRGDL2:
BRGCKS2:
SCSMRIR:
Module data bus
Bit rate register
Serial port register
FIFO control register
Line status register
BRG frequency division register
BRG clock select register
IrDA serial mode register
Rev. 2.00 May 22, 2009 Page 1123 of 1982
Transmit/
SCRFDR2
SCTFDR2
SCSPTR2
receive
SCSMR2
SCSCR2
SCRER2
SCLSR2
SCFCR2
SCFSR2
control
External clock
Clock
Baud rate
generator
SCBRR2
SCIF/IrDA
REJ09B0256-0200
Pck0
Pck0/4
Pck0/16
Pck0/64
TXI2
RXI2
ERI2
BRI2